archinstall/base.sh

#!/bin/bash
# Vor Reboot
echo "Select Prozessor Vendor (Defaults to no ucode):"
echo "1) AMD 2) Intel 3) Other(no ucode)"
read -r vendor
: "${vendor:=3}"

if [[ $vendor == 1 ]]; then
  echo "AMD"
  ucode="amd-ucode"
elif [[ $vendor == 2 ]]; then
  echo "Intel"
  ucode="intel-ucode"
elif [[ $vendor == 3 ]]; then
  echo "no Ucode"
  ucode=""
else
  echo "Vendor Unknown, aborting"
  exit 1
fi

echo "Select Kernel (Defaults to Linux):"
echo "1) Linux 2) Linux LTS 3) Linux Zen"
read -r kernel
: "${kernel:=1}"

tempString="";
for range in ${kernel//,/ }; do
	tempString="$tempString{${range//-/..}}";
done;
tempString=${tempString//\}{/\} {};
tempString=$(echo $tempString | tr [:blank:] '\n' | sed 's/{\([0-9]\{1,2\}\)}/\1/' | tr '\n' ',');
tempString=${tempString/%,/};
result="";
for range2 in ${tempString//,/ }; do
	result+=$(eval echo $range2);
	result+=";";
done;
result=${result/%;};
result=${result//;/ };
echo $result

for index in ${result}; do
  echo -n "Ausgewählt: "
	case $index in
		*1*)
      echo "Linux"
      selectedKernel+="linux "
      header+="linux-headers "
      ;;
		*2*)
      echo "Linux LTS"
      selectedKernel+="linux-lts "
      header+="linux-lts-headers "
      ;;
		*3*)
      echo "Linux Zen"
      selectedKernel+="linux-zen "
      header+="linux-zen-headers "
      ;;
		*) echo "Error, aborting" ;;
	esac
done

#if [[ $kernel == 1 ]]; then
#  echo "Linux"
#  selectedKernel="linux"
#  header="linux-headers"
#elif [[ $kernel == 2 ]]; then
#  echo "Linux/Linux LTS"
#  selectedKernel="linux linux-lts"
#  header="linux-headers linux-lts-headers"
#elif [[ $kernel == 3 ]]; then
#  echo "Linux/Linux Zen"
#  selectedKernel="linux linux-zen"
#  header="linux-headers linux-zen-headers"
#elif [[ $kernel == 4 ]]; then
#  echo "Linux/Linux LTS/Linux Zen"
#  selectedKernel="linux linux-lts linux-zen"
#  header="linux-headers linux-lts-headers linux-zen-headers"
#elif [[ $kernel == 5 ]]; then
#  echo "Linux LTS/Linux Zen"
#  selectedKernel="linux-lts linux-zen"
#  header="linux-lts-headers linux-zen-headers"
#else
#  echo "no Kernel selectet, aborting"
#  exit 1
#fi

read -r -p "Passwort für Root :" rootpw
: "${rootpw:=test}"
if [[ $rootpw == "" ]]; then
  echo "Kein Passwort für Root vergeben, breche ab"
  exit 1
fi

read -r -p "Nutzername: " nutzername
: "${nutzername:=eichehome}"
if [[ $nutzername == "" ]]; then
  echo "Kein Nutzername eingegeben, breche ab"
  exit 1
fi

read -r -p "Passwort für $nutzername: " nutzerpw
: "${nutzerpw:=testen}"
if [[ $rootpw == "" ]]; then
  echo "Kein Passwort für $nutzername vergeben, breche ab"
  exit 1
fi

echo "General configuration:"
echo "1) Server (Systemd-networkd, no graphics card) 2) Laptop/Desktop (Networkmanager(iwd), Graphics Card, GNOME)"
read -r configuration

: "${configuration:=2}"

if [[ $configuration == 2 ]]; then
  echo "Laptop/Desktop"
  echo ""
  echo "Graphics Card"
  echo "1) AMD 2) Intel 3) Nvidia"
  read -r gracard

  if [[ $gracard == 1 ]]; then
    echo "AMD"
  elif [[ $gracard == 2 ]]; then
    echo "Intel"
  elif [[ $gracard == 3 ]]; then
    echo "Nvidia"
  else
    read -r -p "No Graphics Card selected. Continue? (Y/N): " confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] || exit 1
  fi
elif [[ $configuration == 1 ]]; then
  echo "Server"
fi

sleep 1

# Pacman Konfiguration
sed -i 's/#\(Color\)/\1/' /etc/pacman.conf
# Umbruch notwendug
sed -i 's/#\(ParallelDownloads\s=\s5\)/\1\
ILoveCandy/' /etc/pacman.conf

# Zeit einstellen
ln -sf /usr/share/zoneinfo/Europe/Berlin /etc/localtime
hwclock --systohc

# vim /etc/locale.gen
sed -i 's/#\(de_DE.UTF-8\)/\1/' /etc/locale.gen
locale-gen

echo "LANG=de_DE.UTF-8" >> /etc/locale.conf
echo "KEYMAP=de-latin1-nodeadkeys" >> /etc/vconsole.conf #only for console not for DE or terminal
#echo "FONT=Tamsyn10x20r" >> /etc/vconsole.conf
echo "arch" >> /etc/hostname
# vim /etc/hosts
echo "127.0.0.1	localhost" > /etc/hosts
echo "::1	localhost" >> /etc/hosts
echo "127.0.1.1	arch.localedomain	arch" >> /etc/hosts
echo root:"${rootpw}" | chpasswd


pacman -S ${selectedKernel} "${ucode}"
pacman -S base-devel ${header}

pacman -S iwd dialog reflector xdg-user-dirs xdg-utils inetutils ldns bash-completion openssh rsync iptables-nft ipset firewalld lynx man-db man-pages texinfo opendoas

echo "permit :wheel" > /etc/doas.conf
echo "permit persist eichehome as root" >> /etc/doas.conf
echo "" >> /etc/doas.conf
doas -C /etc/doas.conf && echo "config ok" || echo "config error"
read -r -p "Continue? (Y/N): " confirm && [[ $confirm == [yY] || $confirm == [yY][eE][sS] ]] && pacman -R sudo || echo "do not forget to check doas.conf and remove sudo afterwards"

#Idee: ppp polkit(?)

pacman -S efibootmgr mtools dosfstools

if [[ $gracard == 1 ]]; then
  pacman -S --noconfirm xf86-video-amdgpu
elif [[ $gracard == 3 ]]; then
  pacman -S --noconfirm nvidia nvidia-utils nvidia-settings
fi

if [[ $configuration == 1 ]]; then
  systemctl enable systemd-networkd
  systemctl enable iwd
  systemctl enable sshd
  # Netzwerk
  # Ethernet
  echo "Ethernet"
  #ethernet_network=$(find / -type f -name 20-ethernet.network | grep configs)
  cp "$(find "${PWD}" -type f -name )" /etc/systemd/network/
  # Wlan
  echo "WLAN"
  #wlan_network=$(find / -type f -name 20-wlan.network | grep configs)
  cp "$(find "${PWD}" -type f -name )" /etc/systemd/network/
  # Wwan (Mobilefunk)
  echo "Mobilfunk"
  #wwan_network=$(find / -type f -name 20-wwan.network | grep configs)
  cp "$(find "${PWD}" -type f -name )" /etc/systemd/network/
elif [[ $configuration == 2 ]]; then
  pacman -S gnome gdm fwupd networkmanager modemmanager avahi bluez bluez-utils sshfs pipewire pipewire-audio pipewire-alsa pipewire-pulse pipewire-jack pipewire-zeroconf pipewire-v4l2 wireplumber gstreamer gst-plugin-pipewire gst-libav gst-plugins-good gst-plugins-base gst-plugins-vaapi gnome-software-packagekit-plugin xdg-desktop-portal-gnome festival networkmanager-openconnect networkmanager-openvpn networkmanager-pptp networkmanager-vpnc power-profiles-daemon

  systemctl enable NetworkManager
  # Configure IWD as Backend for Networkmanager
  #wifi_backend_conf=$(find / -type f -name wifi_backend.conf | grep configs)
  cp "$(find "${PWD}" -type f -name )" /etc/NetworkManager/conf.d/
  # Disable MulticastDNS in systemd-resolved
  #disable_multicastDNS_conf=$(find / -type f -name disable-multicastDNS.conf | grep configs)
  mkdir -p /etc/systemd/resolved.conf.d
  cp "$(find "${PWD}" -type f -name )" /etc/systemd/resolved.conf.d/
  systemctl enable avahi-daemon
fi

systemctl enable systemd-resolved
systemctl enable systemd-timesyncd
systemctl enable reflector.timer
systemctl enable firewalld
systemctl enable fstrim.timer
systemctl enable systemd-time-wait-sync.service

if [[ $gracard == 1 ]]; then
  sed -i 's/MODULES=()/MODULES=(amdgpu)/' /etc/mkinitcpio.conf #AMD
elif [[ $gracard == 2 ]]; then
  sed -i 's/MODULES=()/MODULES=(i915)/' /etc/mkinitcpio.conf #Intel
elif [[ $gracard == 3 ]]; then
  sed -i 's/MODULES=()/MODULES=(nvidia)/' /etc/mkinitcpio.conf #Nvidia
fi

sed -i 's/BINARIES=()/BINARIES=(btrfs)/' /etc/mkinitcpio.conf

sed -i 's/HOOKS=(.*)/HOOKS=(base systemd keyboard autodetect sd-vconsole modconf kms block sd-encrypt filesystems fsck)/' /etc/mkinitcpio.conf

if [[ $kernel == 1 ]]; then
  mkinitcpio -p linux
elif [[ $kernel == 2 ]]; then
  mkinitcpio -p linux
  mkinitcpio -p linux-lts
elif [[ $kernel == 3 ]]; then
  mkinitcpio -p linux
  mkinitcpio -p linux-zen
elif [[ $kernel == 4 ]]; then
  mkinitcpio -p linux
  mkinitcpio -p linux-lts
  mkinitcpio -p linux-zen
elif [[ $kernel == 5 ]]; then
  mkinitcpio -p linux-lts
  mkinitcpio -p linux-zen
fi

bootctl install

# Bootloaderconfig
#loader_conf=$(find / -type f -name loader.conf | grep configs)
cp "$(find "${PWD}" -type f -name loader.conf)" /boot/loader/

#$selectedKernel="linux linux-lts linux-zen"
entry_conf=$(find "${PWD}" -type f -name entry.conf)
for kernel in $selectedKernel; do
  boot_entry_name="${kernel//linux/arch}";
  # Standart
  echo "$boot_entry_name.conf"
  cp "$entry_conf" /boot/loader/entries/"$boot_entry_name".conf
  sed -i "s/#KERNEL#/$kernel/" /boot/loader/entries/"$boot_entry_name".conf
  sed -i "s/#INITRAMFS#/$kernel/" /boot/loader/entries/"$boot_entry_name".conf
  boot_entry="${boot_entry_name//arch/arch-linux}"
  title=""
  for word in ${boot_entry//-/ }; do
    word="${word@u} "
    title="${title}${word//Lts/LTS}"
  done
  sed -i "s/#TITLE#/$title/" /boot/loader/entries/"$boot_entry_name".conf
  # Fallback
  echo "$boot_entry_name-fallback.conf"
  cp "$entry_conf" /boot/loader/entries/"$boot_entry_name"-fallback.conf
  sed -i "s/#KERNEL#/$kernel/" /boot/loader/entries/"$boot_entry_name"-fallback.conf
  sed -i "s/#INITRAMFS#/$kernel-fallback/" /boot/loader/entries/"$boot_entry_name"-fallback.conf
  boot_entry="${boot_entry_name//arch/arch-linux}-fallback"
  title=""
  for word in ${boot_entry//-/ }; do
    word="${word@u} "
    title="${title}${word//Lts/LTS}"
  done
  sed -i "s/#TITLE#/$title/" /boot/loader/entries/"$boot_entry_name"-fallback.conf
done;

#TITLE#Arch Linux Zen Fallback
#KERNEL#linux-zen
#INITRAMFS#linux-zen-fallback

#if [[ $kernel == 1 || $kernel == 2 || $kernel == 3 || $kernel == 4 ]]; then
#  # Entry Arch
#  arch_conf=$(find / -type f -name arch.conf | grep configs)
#  cp "$arch_conf" /boot/loader/entries/
#fi
#
#if [[ $kernel == 2 || $kernel == 4 || $kernel == 5 ]]; then
#  # Entry Arch LTS
#  arch_lts_conf=$(find / -type f -name arch-lts.conf | grep configs)
#  cp "$arch_lts_conf" /boot/loader/entries/
#fi
#
#if [[ $kernel == 3 || $kernel == 4 || $kernel == 5 ]]; then
#  # Entry Arch Zen
#  arch_zen_conf=$(find / -type f -name arch-zen.conf | grep configs)
#  cp "$arch_zen_conf" /boot/loader/entries/
#fi
#
#if [[ $kernel == 1 || $kernel == 2 || $kernel == 3 || $kernel == 4 ]]; then
#  # Entry Arch Fallback
#  arch_fallback_conf=$(find / -type f -name arch-fallback.conf | grep configs)
#  cp "$arch_fallback_conf" /boot/loader/entries/
#fi
#
#if [[ $kernel == 2 || $kernel == 4 || $kernel == 5 ]]; then
#  # Entry Arch LTS Fallback
#  arch_lts_fallback_conf=$(find / -type f -name arch-lts-fallback.conf | grep configs)
#  cp "$arch_lts_fallback_conf" /boot/loader/entries/
#fi
#
#if [[ $kernel == 3 || $kernel == 4 || $kernel == 5 ]]; then
#  # Entry Arch Zen Fallback
#  arch_zen_fallback_conf=$(find / -type f -name arch-zen-fallback.conf | grep configs)
#  cp "$arch_zen_fallback_conf" /boot/loader/entries/
#  if [[ $vendor == 1 ]]; then
#    sed -i 's/#AMD//' /boot/loader/entries/arch-zen-fallback.conf
#  elif [[ $vendor == 2 ]]; then
#    sed -i 's/#Intel//' /boot/loader/entries/arch-zen-fallback.conf
#  fi
#fi
# Verschlüsselungs-Passwort: testpassword

cryptroot_name=$(grep "#\s/dev/mapper" /etc/fstab | head -n 1 | sed 's/#\s\/dev\/mapper\/\(.*\)\s.*/\1/')
cryptroot_device_name=$(grep "LABEL=EFI" /etc/fstab | sed 's/#\s\/dev\/\(.\{3\}\).*/\1/')
cryptroot_device_uuid=$(blkid -o value -s UUID /dev/"$cryptroot_device_name"2)

#sed -i "s/root=LABEL=arch/root=\/dev\/mapper\/$cryptroot_name rd.luks.name=$cryptroot_device_uuid=$cryptroot_name/" /boot/loader/entries/arch.conf
find /boot -type f -name arch\*.conf -exec sed -i "s/root=LABEL=arch/root=\/dev\/mapper\/$cryptroot_name rd.luks.name=$cryptroot_device_uuid=$cryptroot_name/" {} \;

useradd -mG wheel eichehome
echo "$nutzername":"$nutzerpw" | chpasswd

echo "%wheel ALL=(ALL) ALL" >> /etc/sudoers.d/wheel_group